Biology Middle School

Put the number by which one you answer

Put The Number By Which One You Answer

Answers

Answer 1

Answer:

answer is 2 for both cuz they both have the 2 subscript next to hydrogen

Answer 2
there are 2 hydrogens on the reactant side

Related Questions

Which statement is a scientifically accurate description of velocity?
A: The golf pro missed the shot even though the ball was only one meter away from the cup.
B: The skier traveled downhill along the 80-meter track to the finish line in just 3.5 seconds to win the competition.
C: With just two second left on the clock, the basketball player moved quickly down the court to sink the ball in the basket.
D: After traveling at 120 kph for the entire 30-minute race, the racecar driver ended the race at the same point she started.

Answers

Answer:

C - The skier traveled downhill along the 80-meter track to the finish line in just 3.5 seconds to win the competition.

Explanation:

Because going down hill would add to the velocity.  

B. The skier travelled downhill along the meter track to the finish line in just 3.5 seconds to win the competition.

Conduction is the transfer of heat between substances with different temperatures. Heat moves from the warmer to the cooler substance through direct contact.

Which feature forms as a result of conduction between magma and water?

di ke
hot spring
caldera
batholith

Answers

Answer:

hot spring

Explanation:

im not entirely sure tbh

Hot springs are formed as a results of conduction of heat between the magma and water. Thus, the correct option is B.


What is Heat conduction?

Heat conduction is the transfer of the internal thermal energy of a system by the collisions of microscopic particles and movement of electrons within a body. The microscopic particles of the body in this heat conduction can be molecules, atoms, and even electrons. Internal energy includes the kinematic and potential energy of the microscopic particles of an object.

Hot springs are formed when the rainwater or the groundwater heats upon by coming in contact with the rocks which have been heated up by the magma, deep beneath the Earth's surface, Hot Spring is formed. This form of geothermal spring generally occurs in the areas near volcanic activities on the planet.

Therefore, the correct option is B.

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help with science pleaseeeeeeeee

Answers

i think the first one is b

In digestion why do some food molecules decrease by the same amount that others increase.

Answers

the size

sorry i really need points hahahahaha

PLEASE HELP. ITS FOR MY SIS. PLEASE NUMBER EACH ANSWER FOR NO CONFUSION.

1.An apple contains about 20 grams of carbohydrates. How much energy does it provide?

2.Compare and contrast macronutrients and micronutrients.

3.Explain why you need fiber in your diet even though you can’t digest it.

4.Why is water considered a nutrient?

Answers

Answer:

1. It provides not a lot of energy due to its lack of protein

2. Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6.

3. Fibers keep your digestive system clean and healthy, easing bowel movements, and flushing cholesterol and harmful carcinogens out of the body.

4. It is considered a nutrient because it plays a vital role in keeping alive

Explanation:

I just answered the questions honestly

I am sorry if it is not what your looking for

I HOPE YOUR SISTER GETS THE ANSWER

HURRY NEED ANSWER ASAP !! What is climate ?

Answers

Climate is the weather conditions prevailing in an area in general or over a long period.
Hope this helps!!!

tobacco has been linked to many health problems. what is the most complete list of forms of tobacco that cause cancer?
a. cigarettes and snuff
b. chewing tobacco and snuff
c. cigarettes and chewing tobacco
d. cigarettes, chewing tobacco, and snuff

Answers

D is the correct answer
Ddddddddddddddddddddd

10. Plants make energy-storing during photosynthesis.
A. Glucose
B. Mitochondria
C. Oxygen

Answers

A. The correct answer is Glucose

Help
It is just a review

Answers

Answer:

False

True

Brazil

Explanation: Plz make me Brainliest

Ok so it’s false then true the Brazil

You are on an expedition with a friend. As scientists, you are both learning about glaciers and their characteristics. You are both surprised to see in person that glaciers can look blue in color. Why is this the case? How will you explain your findings to your colleagues?

Answers

Answer:

Because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears.

Uses movement of water or wind to spin a turbine conductor insulator transformer generator​

Answers

Answer:

Generator

Explanation:

Because a generator is meant to make power and give it to other things to make them have power.

This is my best if its not right sorry if it is give me a Thanks

PLZZZ

True or False: Matter is changed into various forms but the total quantity remains unchanged. How do we animals depend on photosynthesis?

Answers

Answer:

We depend on them to convert carbon dioxide into oxygen. And also for food energy.

Explanation:

Answer:

Id say true, and plants due phyosynthesis and are the bottem of the ood chain so with out photosynthesis the food hain will collapse

Explanation:

Plzzzz and thank you
A plant with blue flowers is crossed with a plant with yellow flowers. Some of the offspring have green flowers. This is an example of _____.
complete dominance
multiple genes
incomplete dominance

Answers

Answer:

Incomplete dominance

Explanation:

Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the effects of a recessive allele, and the organism's resulting physical appearance shows a blending of both alleles. It is also called semi-dominance or partial dominance.

1. What is a correct way of naming an organism using the binomial system?
A. Common buttercup
B. ranunculus acris
C. Ranunculus acris
D. Ranunculus sp.

2.When a substance is added to meat, amino acids are produced. What is this substance?
A a hormone
B an enzyme
C an oil
D water

Which group of compounds ensures that metabolic reactions take place effectively?
A carbohydrates
B enzymes
C fatty acids
D hormones

Answers

Answer:

Question 1 :

Ans - C

Explain - Binomial system is made up of Genus (Capital letter) and species (small letter).

# order needs to be correct, Genus

species

Question 2 :

Ans - B

Explain - Meat contain protein where enzymes break down protein into amino acids.

Question 3 :

Ans - B

Explain - Enzyme is a biological catalyst where they speed up chemical reaction.

1. The correct way of naming an organism using the binomial system is Ranunculus acris.

2. When an enzyme is added to meat, amino acids are produced.

3. Enzymes ensures that metabolic reactions take place effectively.

What is binomial system?"Binomial system/nomenclature is the biological system of naming the organisms in which the name is composed of two terms, where, the first term indicates the genus and the second term indicates the species of the organism."The first letter of genus should be in capitals.The species name should be in small letters.What is an enzyme?Enzymes are biological catalyst that increases the rate of metabolic reactions.What are amino acids?"Amino acids are molecules that combine to form proteins."Meat is abundant in protein and when protein digestive enzymes are added it breaks down into its simpler form i.e., amino acids.

Hence the correct answers are: 1. C.  Ranunculus acris, 2. B. an enzyme and 3. B. enzymes.

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How fast was the planetesimal going in kilometers per hour when it collided with Earth?

Answers

Answer:it covers this route at a speed of nearly 30 kilometers per second, or 67,000 miles per hour. In addition, our solar system--Earth and all--whirls around the center

Explanation:

which type of severe weather is related to high pressure systems

Answers

Answer:

A

Explanation:

The answer is Thunder Storms

I need help please, I'm lazy. I'll give brainliest if possible.


1. What layer of the Earth do the more denser objects go?

2. What layer of the Earth do the less denser objects go?

Answers

1. Inner core

2. Lithosphere

pls help a girl out (ToT)

Answers

Answer:

1. a

2. d

3. b

4. c

Explanation:

When two people use the same dichotomous key to identify the same object, is it possible (should it be possible) for them to have different final answers? Explain?

Answers

Answer:

Yes

Explanation:

They will have the same anwser because of the way theey did it.

Which of these increases as a submarine dives deeper into the ocean?

A: The number of plants in the water
B: The freshness of the water
C: The water temperature
D: The water pressure

Answers

Answer:

Water pressure

Explanation:

Wild krats taught me

Answer:

D. the water pressure I hope this is the right answer

Summarize cellular respiration and describe how it is part of the carbon cycle.

Answers

During cellular respiration is when a living organism takes in oxygen made from plants during photosynthesis. This is apart of the carbon cycle because it then releases carbon dioxide into the air.
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. ... Some of the energy is used to make ATP in the mitochondria during cellular respiration, and some is lost to the environment as heat.

Yo can someone help me out

Answers

D I think Im not sure
Probably d but I am not sure just like her

Characteristics of Cell Division. Highlight the ones for Mitosis. Underline for Meiosis. Highlight/Underline if both Mitosis/Meiosis.

Goes through stages of PMAT (Prophase, Metaphase, Anaphase, Telophase)
Creates 2 Identical Daughter Cells
Has half the amount of chromosomes as parent cell
Produces gametes
Creates 4 Daughter Cells
Used for Growth and Repair
Has same amount of chromosomes as parent cell
Creates Diploid Cells
Creates Haploid Cells
Divides twice
Cytokinesis divides the cytoplasm equally between the new cells

Answers

Answer:

jignus

Explanation:

scientific classify of living thing at 8 different levels first Kingdom second class order few lamp pythonia family genus species

Why is growth and reproduction of a cell cycle?

Answers

Answer:

In addition, a larger cell is less efficient in moving nutrients and waste materials across the cell membrane. - Asexual reproduction is the production of genetically identical offspring from a single parent. During the cell cycle, a cell grows, prepares for division, and divides to form two daughter cells.

Explanation:

1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.

Answers

Answer:

the landslide  in california is caused by erosion  and the other one is physical weathering

Explanation: i hope this helps! please give brainliest if correct or possible

Poopy ugly blah DHAKISJS POOPPPP

Water is a polar molecule. On one side there is a positive electrical charge. On the other side there is a negative charge. Water is the only substance on Earth that is stable in all three states. Earth is the only planet in the solar system that has water in all three states.

How has water allowed life to become so diverse and complex on Earth? Cite evidence from the text that best supports this idea.

Answers

Answer:On Earth, water is the solvent critical to life without which organisms cannot survive. Its presence is so critical, because water provides an environment allowing some chemical bonds to be stable and to maintain macromolecular structure, while at the same time assisting in the dissociation of other chemical bonds

Explanation:

Water is the solvent.
And land is the solute

Living factors that affect the growth of organisms are called
A. abiotic factors
B. biotic factors

Answers

Answer:

B. biotic

Explanation:

Answer: B

Explanation: In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin biology as a whole.

First-person to get this right with an explanation get Brianliest

What photosynthetic structures would be present in a protist that gets its
energy from food it makes?

A. Chloroplasts
B. Cilia
C. flagella
D. Pseudopods

Answers

A, chloroplast it’s create it own food
The answer is A. Chloroplast

pls helppppppppppp tysmmm

Answers

Answer:

D I belive

Explanation:

The answer we’ll be D

Give me one reason why someone would recycle emotionally.



*~*15 points*~*

Answers

Answer:

Recycling keeps trash out of the landfill. ...

Recycling reduces our need for new raw materials. ...

Recycling conserves energy. ...

Recycling creates jobs. ...

Recycling reduces pollution.

Explanation:

Other Questions
Describe how the periodictable is organized and howthat organization increasesits usefulness (hint: thinkabout how the position of anelement in the table matters) Which is bigger 1 2/7 or 1 7/20? Fill in with the preterite and subjunctive tense please! (1) Eran (Ser) las siete de la maana y yo (2) Cal (calentar) el desayuno cuando (3) __________ (acordarse) de que (4) __________ (ser) el cumpleaos de Marita, mi mejor amiga. (5) __________ (Vestirse) a toda prisa y (6) __________ (salir) corriendo al centro comercial. (7) __________ (Tener) que encontrar un buen regalo para Marita. Cuando (8) __________ (ser) mi cumpleaos, ella me (9) __________ (dar) un regalo maravilloso. Yo no (10) __________ (poder) ser menos generoso, al fin y al cabo es mi mejor amiga. Cuando (11) __________ (llegar) al centro comercial, todo (12) __________ (estar) cerrado: (13) __________ (ser) domingo. Which best describes floods hurricanes and earthquakesA. infectious outbreaks B. natural disasters C. chemical disasters D. Mass power outages x - y = 10 . . . (1)2x + y = 2 . . . (2)(1) + (2) => 3x = 12x = 12/3 = 4From (1), 4 - y = 10y = 4 - 10 = -6x = 4, y = -6 Two models of the same compound are shown.On the left labeled Model A 2 large overlapping black spheres with 3 small blue spheres overlapping the rear black sphere and 2 medium red spheres overlapping the front black sphere. One of the red spheres has a small blue sphere overlapping it. On the right labeled Model B 2 C's connected by a black line. The C on the left has 3 H's attached by 1 black line each and the C on the right has 2 Os attached to it. The top O is attached by 2 black lines and the bottom O by 1 black line. The bottom O also has an H attached to it by 1 black line.In what way is Model A better than Model B?Model A shows the types of elements in the compound, but Model B does not.Model A shows the total number of atoms in the molecule, but Model B does not.Model A shows the three-dimensional shape of the molecule, but Model B does not.Model A shows the number of atoms of each element in the molecule, but Model B does not. 4x-5y+30=0 in slope-intercept form Is the function f(x)=27+18x linear or nonlinear? In the opening pages of Ender's Game, Ender observes that "Sometimes lies were more dependable than the truth? What does he mean by that? In the opening pages of Ender's Game, Ender observes that "Sometimes lies were more dependable than the truth. Do you think his observation is correct or incorrect? HElp wHat iS iT!?!?!??! Find the answer when you substitute the letters with k = 14 and d = 5 in the equation. -5d - 7k. Btw the others for c andC.wandering D. Motionless Which group of people hold the power to vote in a democracy? *O The noblesO The people/citizensO The monarch or tyrantO The church/clergyplease hurry Did the New Deal effectively provide relief to Americans during the Great Depression? Historians and economists still disagree over the answer to this question. Read the four articles provided here to learn more about both sides of the argument. Determine your viewpointon this topic and develop a claim.Write an essay to present an argument that either accepts or rejects the claim that the New Deal effectively provided relief during theGreat Depression. Your argument should include a clear claim, logical reasons, and accurate data and other relevant evidence. It shouldalso include, and rebut, a counterclaim.WILL MARK BRAINLIEST All living things must contain genetic material. Which of the following nonliving things also has this characteristic? A. Fire B. Cell phone C. Virus D. Organic phosphates This law states that in an undisturbed rock sequenceThe oldest layers are on the bottom and each successive layer is younger than the one underneath it To make a window wider, you would move the pointer until it changes to the horizontal resize shape and then Find the slope of the line through each pair of points.1. (19, -16), (-7, -15)2. (-4, 7), (-6, -4)3. (20, 8), (9, 16) A veterinarian prescribes Benadryl for a dog with allergies. The recommended dosage is 3 mg per kg per day to be given in two doses. If your golden retriever weighs 67 lbs., how much Benadryl should he get in each dose? Round to nearest milligram. f(x) = x^2 + 2x 4f(3) = ?